(4-bromophenyl)-triethylsilane Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 18036-95-8 |
| Product name | (4-bromophenyl)-triethylsilane |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for (4-bromophenyl)-triethylsilane
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (4-bromophenyl)-triethylsilane Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (4-bromophenyl)-triethylsilane
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | As aryl boronate or aryl halide precursors for synthesizing active pharmaceutical ingredients, including antitumor agents and kinase inhibitors | Serves as an aryl source in Suzuki coupling reactions; converted to corresponding boronates or iodides via lithiation/borylation or halogen exchange |
| Organic Synthesis | As a multifunctional intermediate for constructing brominated aromatic ring systems | Generates aryllithium reagents via metal–halogen exchange (e.g., with n-BuLi), followed by reaction with electrophiles to introduce aldehyde, ketone, carboxylic acid, or other functional groups |
| Materials Science | For preparing hole-transport materials or emissive dopants in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs) | Used as a bromoaryl silane building block in palladium-catalyzed C–N or C–C cross-coupling reactions to construct conjugated π-system frameworks |
Manufacturing Quality Control of (4-bromophenyl)-triethylsilane
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatiles are equilibrated in headspace vial and quantified by GC-FID against certified standards. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection via plasma ionization and mass spectrometric quantification at trace levels. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of anions on ion-exchange column followed by conductivity detection. |
| Residual Catalyst (Pd) | ICP-OES | Elemental quantification after acid digestion by measuring atomic emission intensities in argon plasma. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralization of acidic impurities with standardized NaOH; endpoint detected potentiometrically or by indicator. |
| Appearance | Visual Inspection | Assessment of color and clarity against standard references under controlled lighting conditions. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as solid-to-liquid phase change using calibrated capillary method. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral impurities or enantiomeric excess. |
| Volatile Matter | Gravimetric Loss on Drying | Mass loss measured after heating sample at specified temperature and time under controlled atmosphere. |
| Residue on Ignition | Sulfated Ash Test | Inorganic residue determined after high-temperature combustion following sulfuric acid treatment. |
Technical Specifications of (4-bromophenyl)-triethylsilane
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 1.18–1.22 g/cm³ |
| Odor | Characteristic mild organosilicon odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of (4-bromophenyl)-triethylsilane
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of (4-bromophenyl)-triethylsilane
Industrial (4-bromophenyl)-triethylsilane Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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